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 Six robots no one has ever heard of playing the finals on Einstein field.
That's my dream matchup. - Tetraman [more] |
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Progress as of 03/02/2015
Discussion
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04-02-2015 11:14
Fields
Re: pic: 2200's Progress to date.
I believe I see a hint of a conveyor system here! 
04-02-2015 12:13
Taylor
Re: pic: 2200's Progress to date.
Where's the time machine? (3/2/2015)
edit: team is from Canada; may use the dd/mm/yy convention
04-02-2015 12:35
Bochek
Re: pic: 2200's Progress to date.
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Originally Posted by Taylor
Where's the time machine? (3/2/2015)
edit: team is from Canada; may use the dd/mm/yy convention |
04-02-2015 14:06
Addison4300
Re: pic: 2200's Progress to date.
I like those side walls to the base. Very Unique! Good work!
04-02-2015 14:49
JustPlyZ
Re: pic: 2200's Progress to date.
Looks like halton will be having very tall bots this year! 
Cant wait to see it in person.
The base looks amazing.
04-02-2015 22:27
Nate Laverdure
Re: pic: 2200's Progress to date.
Looks spiffy, but I can't imagine why you decided to implement a lightening pattern that uses 4-sided elements.
A municipal truss bridge with 3-sided elements (triangles)
A municipal truss bridge with 4-sided elements (rhombuses)
The difference is that the individual members of the triangle truss are loaded only in tension and compression, while in the rhombus truss they're also loaded in bending. This additional loading means that each member of the truss must be MUCH stiffer.
Given the thickness of your chassis plates shown in the photo, my gut says the bending strength is acceptable here. But did you perhaps do any FEA on these plates to justify your decision?
05-02-2015 11:01
Noudvanbrunscho
Re: pic: 2200's Progress to date.
Wow, i really like the design of your plating.
It looks great!
Good luck in Arkansas MMRambotics!
05-02-2015 15:59
Bochek
Re: pic: 2200's Progress to date.
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Originally Posted by Nate Laverdure
Looks spiffy, but I can't imagine why you decided to implement a lightening pattern that uses 4-sided elements.
A municipal truss bridge with 3-sided elements (triangles) A municipal truss bridge with 4-sided elements (rhombuses) The difference is that the individual members of the triangle truss are loaded only in tension and compression, while in the rhombus truss they're also loaded in bending. This additional loading means that each member of the truss must be MUCH stiffer. Given the thickness of your chassis plates shown in the photo, my gut says the bending strength is acceptable here. But did you perhaps do any FEA on these plates to justify your decision? |
Similar to last years chassis, the cut-outs where designed with a "that'll do" attitude, with a bit of consideration to looks.
- Bochek
05-02-2015 17:11
baumgartensam
Re: pic: 2200's Progress to date.
Wow! That drivetrain is stunning. What were the frame members machined with?
05-02-2015 19:55
lanna.stars
Re: pic: 2200's Progress to date.
Lookin styling as always! I agree... Halton will be tall this year!
05-02-2015 23:31
Bochek
Re: pic: 2200's Progress to date.
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Originally Posted by baumgartensam
Wow! That drivetrain is stunning. What were the frame members machined with?
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